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Mirrors > Home > ILE Home > Th. List > tsetslid | GIF version |
Description: Slot property of TopSet. (Contributed by Jim Kingdon, 9-Feb-2023.) |
Ref | Expression |
---|---|
tsetslid | ⊢ (TopSet = Slot (TopSet‘ndx) ∧ (TopSet‘ndx) ∈ ℕ) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | df-tset 12546 | . 2 ⊢ TopSet = Slot 9 | |
2 | 9nn 9082 | . 2 ⊢ 9 ∈ ℕ | |
3 | 1, 2 | ndxslid 12478 | 1 ⊢ (TopSet = Slot (TopSet‘ndx) ∧ (TopSet‘ndx) ∈ ℕ) |
Colors of variables: wff set class |
Syntax hints: ∧ wa 104 = wceq 1353 ∈ wcel 2148 ‘cfv 5214 ℕcn 8914 9c9 8972 ndxcnx 12450 Slot cslot 12452 TopSetcts 12533 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-io 709 ax-5 1447 ax-7 1448 ax-gen 1449 ax-ie1 1493 ax-ie2 1494 ax-8 1504 ax-10 1505 ax-11 1506 ax-i12 1507 ax-bndl 1509 ax-4 1510 ax-17 1526 ax-i9 1530 ax-ial 1534 ax-i5r 1535 ax-13 2150 ax-14 2151 ax-ext 2159 ax-sep 4120 ax-pow 4173 ax-pr 4208 ax-un 4432 ax-cnex 7898 ax-resscn 7899 ax-1re 7901 ax-addrcl 7904 |
This theorem depends on definitions: df-bi 117 df-3an 980 df-tru 1356 df-nf 1461 df-sb 1763 df-eu 2029 df-mo 2030 df-clab 2164 df-cleq 2170 df-clel 2173 df-nfc 2308 df-ral 2460 df-rex 2461 df-v 2739 df-sbc 2963 df-un 3133 df-in 3135 df-ss 3142 df-pw 3577 df-sn 3598 df-pr 3599 df-op 3601 df-uni 3810 df-int 3845 df-br 4003 df-opab 4064 df-mpt 4065 df-id 4292 df-xp 4631 df-rel 4632 df-cnv 4633 df-co 4634 df-dm 4635 df-rn 4636 df-res 4637 df-iota 5176 df-fun 5216 df-fv 5222 df-ov 5874 df-inn 8915 df-2 8973 df-3 8974 df-4 8975 df-5 8976 df-6 8977 df-7 8978 df-8 8979 df-9 8980 df-ndx 12456 df-slot 12457 df-tset 12546 |
This theorem is referenced by: topgrptsetd 12645 topnfn 12680 topnvalg 12687 mgptsetg 13060 topontopn 13397 setsmsdsg 13842 setsmstsetg 13843 |
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